public class Hello {
    public static void main(String[] args) {
        System.out.println("hello1");
        System.out.println("hello2");
        System.out.println("hello3");
        System.out.println("hello-艾老师大帅哥");
        System.out.println("Hello World");
        System.out.println("hello-胡家豪");
        System.out.println("hello-马佳欣");

    }
}
